diff --git a/Dockerfile b/Dockerfile
index cb926b9..b04350c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -76,6 +76,7 @@ ENV OPCACHE_VALIDATE_TIMESTAMPS 1
 ENV OPCACHE_CONSISTENCY_CHECKS 0
 
 # fpm settings
+ENV PHP_FPM_LISTEN 127.0.0.1:9000
 ENV PHP_FPM_PM dynamic
 ENV PHP_FPM_PM_MAX_CHILDREN 5
 ENV PHP_FPM_PM_START_SERVERS 2
diff --git a/files/conf/php-fpm/php-fpm.conf b/files/conf/php-fpm/php-fpm.conf
index 700edc8..73c4cdd 100644
--- a/files/conf/php-fpm/php-fpm.conf
+++ b/files/conf/php-fpm/php-fpm.conf
@@ -1,5 +1,6 @@
 ; File overwrites the original values with environment variables
 [www]
+listen = ${PHP_FPM_LISTEN}
 pm = ${PHP_FPM_PM}
 pm.max_children = ${PHP_FPM_PM_MAX_CHILDREN}
 pm.start_servers = ${PHP_FPM_PM_START_SERVERS}